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package main
import (
"bufio"
"fmt"
"io"
"log"
"os"
"regexp"
)
type Valve struct {
name string
}
func readValves(f io.Reader) map[string]Valve {
pattern := regexp.MustCompile(
`Valve ([A-Z]+) has flow rate=(\d+); tunnels? leads? to valves? ([A-Z, ]+)`,
)
s := bufio.NewScanner(f)
for s.Scan() {
line := s.Text()
valveInfo := pattern.FindAllStringSubmatch(line, 3)[0]
fmt.Println(valveInfo)
}
return nil
}
type indexer interface {
Index() int
}
type proto struct {
i int
}
func (p proto) Index() int {
return p.i
}
/*
AA,0 ===================
||.............\\ \\
BB,13===CC,2===DD,20 II,0
...............\\ \\
...............EE,20 JJ,21
...............\\
...............FF,0
...............\\
...............GG,0
...............\\
...............HH,22
Probably can do some apriori thing here
*/
func main() {
fh, err := os.Open("day16.txt")
if err != nil {
log.Fatal("Input file not found")
}
valves := readValves(fh)
fmt.Println(valves)
p := proto{}
ps := []proto{p}
ps[0].i = 100
fmt.Println(ps)
ps[0].i = 314
fmt.Println(ps)
}
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